#4EB594
Closest named color: Greeny Blue (#42B395). oklch(70.3% 0.108 169.2), rgb(78, 181, 148).
Aa
Black text reads best on this color (8.36:1).
About this color
#4EB594 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.108 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.011 away. Black text reads best on it, at 8.36:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.36:1 |
| White text | 2.51:1 |
Values
| HEX | #4EB594 |
| RGB | rgb(78, 181, 148) |
| HSL | hsl(161, 41%, 51%) |
| OKLCH | oklch(70.3% 0.108 169.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4EB594 | 2.51:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #4EB594 | 8.36:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #4EB594 text on white | 2.51:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #4EB594 text on black | 8.36:1 | AAA | Lc -52.9 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DEEEE8
oklch(93.6% 0.019 171.5)
-
Step 200
200
#C2E2D5
oklch(88.6% 0.038 169)
-
Step 300
300
#95CFB9
oklch(80.8% 0.068 169.1)
-
Step 400
400 (this color)
#4EB594
oklch(70.3% 0.108 169.2)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#4EB594 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B1AA92 | 0.111 |
| Deuteranopia (no green cones) | #A19F96 | 0.105 |
| Tritanopia (no blue cones) | #15B6AB | 0.037 |
| Achromatopsia (no color) | #A3A3A3 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EB594
#4EB594
oklch(70.3% 0.108 169.2)
- #D283AA
#D283AA
oklch(70.4% 0.108 349.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4EB594, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.011
- Tea #65AB7C ΔE 0.036
- Topaz #13BBAF ΔE 0.039
- Light Sea Green #20B2AA ΔE 0.040
- Green Blue #01C08D ΔE 0.044
- Dark Seafoam Green #3EAF76 ΔE 0.045
- Bluey Green #2BB179 ΔE 0.046
- Dark Seafoam #1FB57A ΔE 0.047
Use #4EB594 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.